CLS DSX

[drew31fan]

Trying to add an M3905 phone to a CS1000 rel 7.6 with a CTIA module. Documentation on the CTIA says you need CLS DSX (or DSI, can't tell for sure), however I'm getting SCH0341 when trying to make the CLS change. My guess is a missing software package, can anyone confirm? I have found very little info on the DSX setting in my research so far.

 

[SherWat]

DSX or DSI requires package 127 - Attendant BreakIn.

We have CTIA's attached to 3904 sets - below is the CLS we have set.

XLST
SCPW
CLS CTD FBD WTA LPR PUA MTD FND HTD DDS HFA GRLD CRPD STSD
MWA LMPN RMMD AAD IMD XHD IRD NID OLD VCE DRG1
POD SLKD CCSD SWD LNA CNDA
CFTD SFD MRD DDV CNIA CDCA MSID DAPA BFED RCBD
ICDA CDMD LLCN MCTD CLBD AUTU
GPUD DPUD DNDA CFXA ARHD CLTD ASCD
CPFA CPTA ABDD CFHD FICD NAID BUZZ AGRD MOAD AHD
DDGA NAMA
DRDD EXR0
USMD USRD ULAD RTDD RBDD RBHD PGND OCBD FLXD FTTC DNDY DNO3 MCBN
CDMR PRED RECD MCDD T87D SBMD
PKCH CROD ELCD VMSA
CPND_LANG ENG

 

[SherWat]

Forgot to mention that the DSX/DSI is set in LD 15 under FTR_DATA_OPT - it isn't a TN specific class of service.
My setting is DSX.

 

[drew31fan]

SherWat - thank you! I did verify that we have package 127 and DSX listed in the FTR_DATA. How do you specifically test the functionality of the CTIA? I have no experience with these.